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  • BS EN 16117-1:2011

    Current The latest, up-to-date edition.

    Copper and copper alloys. Determination of copper content Electrolytic determination of copper in materials with copper content less than 99,85 %

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  31-10-2011

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Principle
    4 Reagents
    5 Apparatus
    6 Sampling
    7 Procedure
    8 Expression of results
    9 Precision
    10 Test report
    Annex A (normative) - Spent electrolyte - Determination of
            residual copper - Flame atomic absorption
            spectrometric method (FAAS)
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes an electrolytic method for the determination of the copper content in copper materials with a copper content less than 99,85% (mass fraction) in the form of unwrought, wrought and cast products.

    Scope - (Show below) - (Hide below)

    This European Standard specifies an electrolytic method for the determination of the copper content in copper materials with a copper content less than 99,85 % (mass fraction) in the form of unwrought, wrought and cast products. Silver, if present, is co-deposited and is reported as copper. Approximately one-half of any selenium and tellurium present will co-deposit. Arsenic, antimony, bismuth and tin, if present, also interfere.

    General Product Information - (Show below) - (Hide below)

    Committee NFE/34
    Document Type Standard
    Publisher British Standards Institution
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
    ISO 1811-1:1988 Copper and copper alloys Selection and preparation of samples for chemical analysis Part 1: Sampling of cast unwrought products
    ISO 1811-2:1988 Copper and copper alloys Selection and preparation of samples for chemical analysis Part 2: Sampling of wrought products and castings
    ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
    ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
    ISO 1554:1976 Wrought and cast copper alloys Determination of copper content Electrolytic method
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